public void COUNTClause()
{
var expectedClause = "(COUNT(?uri) as ?count)";
var countClause = new dotNetSPARQL.Query.CountClause("uri");
Assert.AreEqual(expectedClause, countClause.ToString());
}
public void COUNTQuery()
{
var expectedQuery = "SELECT (COUNT(?uri) as ?count) WHERE { <http://dbpedia.org/resource/Paris> <http://dbpedia.org/ontology/wikiPageExternalLink> ?uri }";
var subject = new UriNode(new Uri("http://dbpedia.org/resource/Paris"));
var predicate = new UriNode(new Uri("http://dbpedia.org/ontology/wikiPageExternalLink"));
var obj = new VariableNode("uri");
var triple = new Triple(subject, predicate, obj);
var countClause = new dotNetSPARQL.Query.CountClause("uri");
var clauses = new dotNetSPARQL.Query.BaseClause[] { countClause };
var triples = new List <Triple> {
triple
};
var selectCountQuery = new dotNetSPARQL.Query.Select(
triples, clauses, new string[0]);
Assert.AreEqual(expectedQuery, selectCountQuery.ToString());
}
